Home / 4,159,078.96-5,739,323.88-2,323,172.62

Finding the Fourth Proportional to 4,159,078.96, 5,739,323.88 and 2,323,172.62

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Solution

The fourth proportional to 4,159,078.96, 5,739,323.88 and 2,323,172.62 is: 3,205,863.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,078.96 : 5,739,323.88 = 2,323,172.62 : x
  2. Step 2: Convert to fraction form
    4,159,078.96/5,739,323.88 = 2,323,172.62/x
  3. Step 3: Cross multiply
    4,159,078.96x = 5,739,323.88 × 2,323,172.62
  4. Step 4: Simplify right side
    4,159,078.96x = 13,333,440,095,328.17
  5. Step 5: Solve for x
    x = 13,333,440,095,328.17/4,159,078.96
  6. Step 6: Final answer
    x = 3,205,863.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.